12762818

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 20689344

約数和(自身を除く): 7926526

約数列:

[1, 2, 17, 34, 71, 142, 289, 311, 578, 622, 1207, 2414, 5287, 10574, 20519, 22081, 41038, 44162, 89879, 179758, 375377, 750754, 6381409, 12762818]

約数ペア:

[(1, 12762818), (2, 6381409), (17, 750754), (34, 375377), (71, 179758), (142, 89879), (289, 44162), (311, 41038), (578, 22081), (622, 20519), (1207, 10574), (2414, 5287)]